Compact EH Support

The specification for the Compact EH format is available at:
https://github.com/MentorEmbedded/cxx-abi/blob/master/MIPSCompactEH.pdf

2015-05-28  Catherine Moore  <clm@codesourcery.com>
	    Bernd Schmidt <bernds@codesourcery.com>
	    Paul Brook <paul@codesourcery.com>

	bfd/
	* bfd-in2.h: Regenerated.
	* elf-bfd.h (DWARF2_EH_HDR, COMPACT_EH_HDR): Define.
	(COMPACT_EH_CANT_UNWIND_OPCODE): Define.
	(dwarf_eh_frame_hdr_info): Move dwarf-specific fields from
	eh_frame_hdr_info.
	(compact_eh_frame_hdr_info): Declare.
	(eh_frame_hdr_info):  Redeclare with union for dwarf-specific
	fields and compact-eh fields.
	(elf_backend_data): Add cant_unwind_opcode and compact_eh_encoding.
	(bfd_elf_section_data): Add eh_frame_entry_field.
	(elf_section_eh_frame_entry): Define.
	(bfd_elf_parse_eh_frame_entries): Declare.
	(_bfd_elf_parse_eh_frame_entry): Declare.
	(_bfd_elf_end_eh_frame_parsing): Declare.
	(_bfd_elf_write_section_eh_frame_entry): Declare.
	(_bfd_elf_eh_frame_entry_present): Declare.
	(_bfd_elf_section_for_symbol): Declare.
	* elf-eh-frame.c (bfd_elf_discard_eh_frame_entry): New function.
	(bfd_elf_record_eh_frame_entry): New function.
	(_bfd_elf_parse_eh_frame_entry): New function.
	(_bfd_elf_parse_eh_frame): Update hdr_info field references.
	(cmp_eh_frame_hdr): New function.
	(add_eh_frame_hdr_terminator): New function.
	(_bfd_elf_end_eh_frame_parsing): New function.
	(find_merged_cie): Update hdr_info field references.
	(_bfd_elf_discard_section_eh_frame): Likewise.
	(_bfd_elf_discard_section_eh_frame_hdr): Add Compact EH support.
	(_bfd_elf_eh_frame_entry_present): New function.
	(_bfd_elf_maybe_strip_eh_frame_hdr): Add Compact EH support.
	(_bfd_elf_write_section_eh_frame_entry): New function.
	(_bfd_elf_write_section_eh_frame): Update hdr_info field references.
	(_bfd_elf_fixup_eh_frame_hdr): New function.
	(write_compact_eh_frame_hdr): New function.
	(write_dwarf_eh_frame_hdr): New function.
	(_bfd_elf_write_section_eh_frame_hdr): Add Compact EH support.
	* elflink.c (_bfd_elf_section_for_symbol): New function.
	(elf_section_ignore_discarded_relocs): Add Compact EH support.
	(elf_link_input_bfd): Likewise.
	(bfd_elf_final_link): Likewise.
	(_bfd_elf_gc_mark): Likewise.
	(bfd_elf_parse_eh_frame_entries): New function.
	(bfd_elf_gc_sections): Add Compact EH support.
	(bfd_elf_discard_info): Likewise.
	* elfxx-mips.c: Include dwarf2.h.
	(_bfd_mips_elf_compact_eh_encoding): New function.
	(_bfd_mips_elf_cant_unwind_opcode): New function.
	* elfxx-mips.h (_bfd_mips_elf_compact_eh_encoding): Declare.
	(_bfd_mips_elf_cant_unwind_opcode): Declare.
	(elf_backend_compact_eh_encoding): Define.
	(elf_backend_cant_unwind_opcode): Define.
	* elfxx-target.h (elf_backend_compact_eh_encoding): Provide default.
	(elf_backend_cant_unwind_opcode): Provide default.
	(elf_backend_data elfNN_bed): Add elf_backend_compact_eh_encoding and
	elf_backend_cant_unwind_opcode.
	* section.c (SEC_INFO_TYPE_EH_FRAME_ENTRY): Add definition.

	gas/
	* config/tc-alpha.c (all_cfi_sections): Declare.
	(s_alpha_ent): Initialize all_cfi_sections.
	(alpha_elf_md_end): Invoke cfi_set_sections.
	* config/tc-mips.c (md_apply_fix):  Handle BFD_RELOC_NONE.
	(s_ehword): Use BFD_RELOC_32_PCREL.
	(mips_fix_adjustable): Handle BFD_RELOC_32_PCREL.
	(mips_cfi_reloc_for_encoding): New function.
	* tc-mips.h (DWARF2_FDE_RELOC_SIZE): Redefine.
	(DWARF2_FDE_RELOC_ENCODING): Define.
	(tc_cfi_reloc_for_encoding): Define.
	(mips_cfi_reloc_for_encoding): Define.
	(tc_compact_eh_opcode_stop): Define.
	(tc_compact_eh_opcode_pad): Define.
	* doc/as.texinfo: Document Compact EH extensions.
	* doc/internals.texi: Likewise.
	* dw2gencfi.c (EH_FRAME_LINKONCE): Redefine.
	(tc_cfi_reloc_for_encoding): Provide default.
	(compact_eh): Declare.
	(emit_expr_encoded): New function.
	(get_debugseg_name): Add Compact EH support.
	(alloc_debugseg_item): Likewise.
	(cfi_set_sections): New function.
	(dot_cfi_fde_data): New function.
	(dot_cfi_personality_id): New function.
	(dot_cfi_inline_lsda): New function.
	(cfi_pseudo_table): Add cfi_fde_data, cfi_personality_id,
	and cfi_inline_lsda.
	(dot_cfi_personality): Add Compact EH support.
	(dot_cfi_lsda): Likewise.
	(dot_cfi_sections): Likewise.
	(dot_cfi_startproc): Likewise.
	(get_cfi_seg): Likewise.
	(output_compact_unwind_data): New function.
	(output_cfi_insn): Add Compact EH support.
	(output_cie): Likewise.
	(output_fde): Likewise.
	(cfi_finish): Likewise.
	(cfi_emit_eh_header): New function.
	(output_eh_header): New function.
	* dw2gencfi.h (cfi_set_sections): Declare.
	(SUPPORT_COMPACT_EH): Define.
	(MULTIPLE_FRAME_SECTIONS): Define.
	New enumeration to describe the Compact EH header format.
	(fde_entry): Add new fields personality_id, eh_header_type, eh_data_size,
	eh_data, eh_loc and sections.
	(CFI_EMIT_eh_frame, CFI_EMIT_debug_frame, CFI_EMIT_target,
	CFI_EMIT_eh_frame_compact): Define.

2015-05-22  Catherine Moore  <clm@codesourcery.com>
	    Bernd Schmidt <bernds@codesourcery.com>

	gas/testsuite/
	* gas/mips/mips.exp: Run new tests.

	* gas/mips/compact-eh-1.s: New file.
	* gas/mips/compact-eh-2.s: New file.
	* gas/mips/compact-eh-3.s: New file.
	* gas/mips/compact-eh-4.s: New file.
	* gas/mips/compact-eh-5.s: New file.
	* gas/mips/compact-eh-6.s: New file.
	* gas/mips/compact-eh-7.s: New file.
	* gas/mips/compact-eh-eb-1.d: New file.
	* gas/mips/compact-eh-eb-2.d: New file.
	* gas/mips/compact-eh-eb-3.d: New file.
	* gas/mips/compact-eh-eb-4.d: New file.
	* gas/mips/compact-eh-eb-5.d: New file.
	* gas/mips/compact-eh-eb-6.d: New file.
	* gas/mips/compact-eh-eb-7.d: New file.
	* gas/mips/compact-eh-el-1.d: New file.
	* gas/mips/compact-eh-el-2.d: New file.
	* gas/mips/compact-eh-el-3.d: New file.
	* gas/mips/compact-eh-el-4.d: New file.
	* gas/mips/compact-eh-el-5.d: New file.
	* gas/mips/compact-eh-el-6.d: New file.
	* gas/mips/compact-eh-el-7.d: New file.
	* gas/mips/compact-eh-err1.l: New file.
	* gas/mips/compact-eh-err1.s: New file.
	* gas/mips/compact-eh-err2.l: New file.
	* gas/mips/compact-eh-err2.s: New file.

2015-05-22  Catherine Moore  <clm@codesourcery.com>

	include/
	* bfdlink.h: Rename eh_frame_hdr to eh_frame_hdr_type.

2015-05-22  Catherine Moore  <clm@codesourcery.com>
	    Paul Brook <paul@codesourcery.com>

	ld/
	* emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
	Add Compact EH support.
	* scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
	sections.

2015-05-22  Catherine Moore  <clm@codesourcery.com>

	ld/testsuite/
	* ld-mips-elf/compact-eh.ld: New linker script.
	* ld-mips-elf/compact-eh1.d: New.
	* ld-mips-elf/compact-eh1.s: New.
	* ld-mips-elf/compact-eh1a.s: New.
	* ld-mips-elf/compact-eh1b.s: New.
	* ld-mips-elf/compact-eh2.d: New.
	* ld-mips-elf/compact-eh2.s: New.
	* ld-mips-elf/compact-eh3.d: New.
	* ld-mips-elf/compact-eh3.s: New.
	* ld-mips-elf/compact-eh3a.s: New.
	* ld-mips-elf/compact-eh4.d: New.
	* ld-mips-elf/compact-eh5.d: New.
	* ld-mips-elf/compact-eh6.d: New.
	* ld-mips-elf/mips-elf.exp: Run new tests.

15 files changed, 278 insertions, 0 deletions

diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index 779fc03..1da78f3 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,21 @@
+2015-05-28  Catherine Moore  <clm@codesourcery.com>
+
+	ld/testsuite/
+	* ld-mips-elf/compact-eh.ld: New linker script.
+	* ld-mips-elf/compact-eh1.d: New.
+	* ld-mips-elf/compact-eh1.s: New.
+	* ld-mips-elf/compact-eh1a.s: New.
+	* ld-mips-elf/compact-eh1b.s: New.
+	* ld-mips-elf/compact-eh2.d: New.
+	* ld-mips-elf/compact-eh2.s: New.
+	* ld-mips-elf/compact-eh3.d: New.
+	* ld-mips-elf/compact-eh3.s: New.
+	* ld-mips-elf/compact-eh3a.s: New.
+	* ld-mips-elf/compact-eh4.d: New.
+	* ld-mips-elf/compact-eh5.d: New.
+	* ld-mips-elf/compact-eh6.d: New.
+	* ld-mips-elf/mips-elf.exp: Run new tests.
+
 2015-05-27  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR binutils/18458
diff --git a/ld/testsuite/ld-mips-elf/compact-eh.ld b/ld/testsuite/ld-mips-elf/compact-eh.ld
new file mode 100644
index 0000000..e395fa6
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/compact-eh.ld
@@ -0,0 +1,15 @@
+ENTRY (__start)
+SECTIONS
+{
+  .text :
+  {
+    *(.text .text.*)
+    *(.gnu_extab .gnu_extab.*)
+  }
+  .eh_frame_hdr :
+  {
+    KEEP (*(.eh_frame_hdr))
+    *(.eh_frame_entry .eh_frame_entry.*)
+  }
+  .data : {*(.data) }
+}
diff --git a/ld/testsuite/ld-mips-elf/compact-eh1.d b/ld/testsuite/ld-mips-elf/compact-eh1.d
new file mode 100644
index 0000000..b3faafa
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/compact-eh1.d
@@ -0,0 +1,15 @@
+#name: MIPS Compact EH 1
+#source: compact-eh1.s
+#source: compact-eh1a.s
+#source: compact-eh1b.s
+#as: -EB
+#readelf: -x .eh_frame_hdr
+#ld: -EB -Tcompact-eh.ld  -e main
+#
+
+Hex dump of section \'\.eh_frame_hdr\':
+
+  0x[0-9a-f]+ 021b0000 00000005 ffffff[0-9a-f]+ ffffff[0-9a-f]+.*
+  0x[0-9a-f]+ ffffff[0-9a-f]+ ffffff[0-9a-f]+ ffffff[0-9a-f]+ 01555c5c.*
+  0x[0-9a-f]+ ffffff[0-9a-f]+ 01555c5c ffffff[0-9a-f]+ 015d5d01.*
+
diff --git a/ld/testsuite/ld-mips-elf/compact-eh1.s b/ld/testsuite/ld-mips-elf/compact-eh1.s
new file mode 100644
index 0000000..941ac8f
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/compact-eh1.s
@@ -0,0 +1,37 @@
+	.section	.text.startup,"ax",@progbits
+	.align	2
+	.cfi_sections .eh_frame_entry
+.LFB3 = .
+	.cfi_startproc
+	.cfi_personality_id 0x2
+	.cfi_lsda 0x1b,.LLSDA3
+	.global main
+main:
+.LEHB0 = .
+	jal	compact1a
+	move	$4,$2
+
+.LEHE0 = .
+.L11:
+	nop
+
+	lw	$31,28($sp)
+	nop
+
+	jal	compact1b
+	move	$4,$2
+	.cfi_fde_data 0x3,0x42
+	.cfi_endproc
+	.globl	__gnu_compact_pr2
+	.cfi_inline_lsda 2
+.LLSDA3:
+	.byte	0x2	 
+	.uleb128 .LLSDACSE3-.LLSDACSB3	 
+.LLSDACSB3:
+	 # Region 0 -- NoThrow
+	.uleb128 (.LEHB0-.LFB3)|1	 # Length
+	 # Region 1 -- Action Chain
+	.uleb128 (.LEHE0-.LEHB0)	 # Length
+	.sleb128 (.L11-(.LEHE0))	 # Landing Pad Offset
+	.sleb128 (0<<2)|0x1	 # Action/Chain Pair
+.LLSDACSE3:
diff --git a/ld/testsuite/ld-mips-elf/compact-eh1a.s b/ld/testsuite/ld-mips-elf/compact-eh1a.s
new file mode 100644
index 0000000..3f5c7ec
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/compact-eh1a.s
@@ -0,0 +1,11 @@
+	.cfi_sections .eh_frame_entry
+	.section .text.compact1a,"ax",@progbits
+	.globl compact1a
+	.cfi_startproc
+compact1a:
+	sw	$2,16($fp)
+	lw	$2,16($fp)
+	lw	$5,4($3)
+	addiu	$3,$2,1
+	.cfi_fde_data 0x5e,0x3,0x59,0xf1
+	.cfi_endproc
diff --git a/ld/testsuite/ld-mips-elf/compact-eh1b.s b/ld/testsuite/ld-mips-elf/compact-eh1b.s
new file mode 100644
index 0000000..e96289a
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/compact-eh1b.s
@@ -0,0 +1,21 @@
+	.cfi_sections .eh_frame_entry
+	.section	.text.compact1b,"ax",@progbits
+	.globl	compact1b
+	.cfi_startproc
+compact1b:
+	lw	$31,44($sp)
+	lw	$fp,40($sp)
+	addiu	$sp,$sp,48
+	j	$31
+	nop
+	.cfi_fde_data 0x55
+	.cfi_endproc
+	.globl	e22
+	.cfi_startproc
+__e22:
+	sw	$2,24($fp)
+	lw	$2,24($fp)
+	xori	$2,$2,0x1
+	andi	$2,$2,0x00ff
+	.cfi_fde_data 0x55
+	.cfi_endproc
diff --git a/ld/testsuite/ld-mips-elf/compact-eh2.d b/ld/testsuite/ld-mips-elf/compact-eh2.d
new file mode 100644
index 0000000..e9764d5
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/compact-eh2.d
@@ -0,0 +1,11 @@
+#name: MIPS Compact EH 2
+#source: compact-eh2.s
+#as: -EB
+#readelf: -x .eh_frame_hdr
+#ld: -EB -Tcompact-eh.ld  -e main
+#
+
+Hex dump of section \'\.eh_frame_hdr\':
+
+  0x[0-9a-f]+ 021b0000 00000002 ffffff[0-9a-f]+ 00000041.*
+  0x[0-9a-f]+ ffffff[0-9a-f]+ 015d5d01.*
diff --git a/ld/testsuite/ld-mips-elf/compact-eh2.s b/ld/testsuite/ld-mips-elf/compact-eh2.s
new file mode 100644
index 0000000..b899e56
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/compact-eh2.s
@@ -0,0 +1,34 @@
+	.section	.text.startup,"ax",@progbits
+	.align	2
+	.cfi_sections .eh_frame_entry
+.LFB3 = .
+	.cfi_startproc
+	.cfi_personality_id 0x2
+	.cfi_lsda 0x1b,.LLSDA3
+	.global main
+main:
+.LEHB0 = .
+	move	$4,$2
+
+.LEHE0 = .
+.L11:
+	nop
+
+	lw	$31,28($sp)
+	nop
+
+	move	$4,$2
+	.cfi_endproc
+	.globl	__gnu_compact_pr2
+	.cfi_inline_lsda 2
+.LLSDA3:
+	.byte	0x2	 
+	.uleb128 .LLSDACSE3-.LLSDACSB3	 
+.LLSDACSB3:
+	 # Region 0 -- NoThrow
+	.uleb128 (.LEHB0-.LFB3)|1	 # Length
+	 # Region 1 -- Action Chain
+	.uleb128 (.LEHE0-.LEHB0)	 # Length
+	.sleb128 (.L11-(.LEHE0))	 # Landing Pad Offset
+	.sleb128 (0<<2)|0x1	 # Action/Chain Pair
+.LLSDACSE3:
diff --git a/ld/testsuite/ld-mips-elf/compact-eh3.d b/ld/testsuite/ld-mips-elf/compact-eh3.d
new file mode 100644
index 0000000..7a0ecd6
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/compact-eh3.d
@@ -0,0 +1,13 @@
+#name: MIPS Compact EH 3
+#source: compact-eh3.s
+#source: compact-eh3a.s
+#as: -EB
+#readelf: -x .eh_frame_hdr
+#ld: -EB -Tcompact-eh.ld  -e main
+#
+
+Hex dump of section \'\.eh_frame_hdr\':
+
+  0x[0-9a-f]+ 021b0000 00000004 ffffff[0-9a-f]+ ffffff[0-9a-f][0-9a-f].*
+  0x[0-9a-f]+ ffffff[0-9a-f]+ 00000041 ffffff[0-9a-f]+ 0000004d.*
+  0x[0-9a-f]+ ffffff[0-9a-f]+ 015d5d01.*
diff --git a/ld/testsuite/ld-mips-elf/compact-eh3.s b/ld/testsuite/ld-mips-elf/compact-eh3.s
new file mode 100644
index 0000000..2bcf5ca
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/compact-eh3.s
@@ -0,0 +1,36 @@
+	.section	.text.startup,"ax",@progbits
+	.align	2
+	.cfi_sections .eh_frame_entry
+.LFB3 = .
+	.cfi_startproc
+	.cfi_personality_id 0x2
+	.cfi_lsda 0x1b,.LLSDA3
+	.global main
+main:
+.LEHB0 = .
+	move	$4,$2
+
+.LEHE0 = .
+.L11:
+	nop
+
+	lw	$31,28($sp)
+	nop
+
+	jal	compact3a
+	move	$4,$2
+	.cfi_fde_data 0x3,0x42
+	.cfi_endproc
+	.globl	__gnu_compact_pr2
+	.cfi_inline_lsda 2
+.LLSDA3:
+	.byte	0x2	 
+	.uleb128 .LLSDACSE3-.LLSDACSB3	 
+.LLSDACSB3:
+	 # Region 0 -- NoThrow
+	.uleb128 (.LEHB0-.LFB3)|1	 # Length
+	 # Region 1 -- Action Chain
+	.uleb128 (.LEHE0-.LEHB0)	 # Length
+	.sleb128 (.L11-(.LEHE0))	 # Landing Pad Offset
+	.sleb128 (0<<2)|0x1	 # Action/Chain Pair
+.LLSDACSE3:
diff --git a/ld/testsuite/ld-mips-elf/compact-eh3a.s b/ld/testsuite/ld-mips-elf/compact-eh3a.s
new file mode 100644
index 0000000..3780cf2
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/compact-eh3a.s
@@ -0,0 +1,19 @@
+	.cfi_sections .eh_frame_entry
+	.section	.text.compact3a,"ax",@progbits
+	.globl	compact3a
+	.cfi_startproc
+compact3a:
+	lw	$31,44($sp)
+	lw	$fp,40($sp)
+	addiu	$sp,$sp,48
+	j	$31
+	nop
+	.cfi_endproc
+	.globl	e22
+	.cfi_startproc
+__e22:
+	sw	$2,24($fp)
+	lw	$2,24($fp)
+	xori	$3,$4,0x1
+	andi	$5,$6,0x00ff
+	.cfi_endproc
diff --git a/ld/testsuite/ld-mips-elf/compact-eh4.d b/ld/testsuite/ld-mips-elf/compact-eh4.d
new file mode 100644
index 0000000..4608ac8
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/compact-eh4.d
@@ -0,0 +1,13 @@
+#name: MIPS Compact EH 4
+#source: compact-eh1.s
+#source: compact-eh1a.s
+#source: compact-eh1b.s
+#as: -EB
+#readelf: -x .eh_frame_hdr
+#ld: -EB -e main
+
+Hex dump of section \'\.eh_frame_hdr\':
+
+  0x[0-9a-f]+ 021b0000 00000005 ffffff[0-9a-f][0-9a-f] 00000024.*
+  0x[0-9a-f]+ ffffff[0-9a-f][0-9a-f] 00000028 ffffff[0-9a-f][0-9a-f] 01555c5c.*
+  0x[0-9a-f]+ ffffff[0-9a-f][0-9a-f] 01555c5c ffffff[0-9a-f][0-9a-f] 015d5d01.*
diff --git a/ld/testsuite/ld-mips-elf/compact-eh5.d b/ld/testsuite/ld-mips-elf/compact-eh5.d
new file mode 100644
index 0000000..7f0141f
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/compact-eh5.d
@@ -0,0 +1,10 @@
+#name: MIPS Compact EH 5
+#source: compact-eh2.s
+#as: -EB
+#readelf: -x .eh_frame_hdr
+#ld: -EB -e main
+
+Hex dump of section \'\.eh_frame_hdr\':
+
+  0x[0-9a-f]+ 021b0000 00000002 ffffff[0-9a-f]+ 00000025.*
+  0x[0-9a-f]+ ffffff[0-9a-f]+ 015d5d01.*
diff --git a/ld/testsuite/ld-mips-elf/compact-eh6.d b/ld/testsuite/ld-mips-elf/compact-eh6.d
new file mode 100644
index 0000000..e81285a
--- /dev/null
+++ b/ld/testsuite/ld-mips-elf/compact-eh6.d
@@ -0,0 +1,13 @@
+#name: MIPS Compact EH 6
+#source: compact-eh3.s
+#source: compact-eh3a.s
+#as: -EB
+#readelf: -x .eh_frame_hdr
+#ld: -EB -e main
+#
+
+Hex dump of section \'\.eh_frame_hdr\':
+
+  0x[0-9a-f]+ 021b0000 00000005 ffffff[0-9a-f]+ 00000060.*
+  0x[0-9a-f]+ ffffff[0-9a-f]+ 015d5d01 ffffff[0-9a-f]+ 00000029.*
+  0x[0-9a-f]+ ffffff[0-9a-f]+ 00000035 ffffff[0-9a-f]+ 015d5d01.*
diff --git a/ld/testsuite/ld-mips-elf/mips-elf.exp b/ld/testsuite/ld-mips-elf/mips-elf.exp
index 63c55b8..7057e2f 100644
--- a/ld/testsuite/ld-mips-elf/mips-elf.exp
+++ b/ld/testsuite/ld-mips-elf/mips-elf.exp
@@ -432,6 +432,18 @@ if {$linux_gnu} {
     run_ld_link_tests $eh_frame5_test
 }
 
+if {$embedded_elf} {
+    run_dump_test "compact-eh1"
+    run_dump_test "compact-eh2"
+    run_dump_test "compact-eh3"
+}
+
+if {$linux_gnu} {
+    run_dump_test "compact-eh4"
+    run_dump_test "compact-eh5"
+    run_dump_test "compact-eh6"
+}
+
 run_dump_test "jaloverflow"
 run_dump_test "jaloverflow-2"
 run_dump_test "undefweak-overflow" [list [list as $abi_asflags(o32)] \